Development and validation of methods for sampling and analisys of workplace toxic substances - Gunderson, Ellen C.; Andersoon, C. Clarine (Cincinati,Oh : National Inst. for Occupational Safety and Health, 1979)
Apéndices: A y B
Keywords: QUIMICA ANALITICA; SEGURIDAD LABORAL; VENENOS; SALUD OCUPACIONAL; SUSTANCIAS TOXICAS